Insulating castable refractory bricks have certain advantages that make them the best choice when constructing a kiln or furnace. Much of the decision has everything to do with the fact that the bricks can withstand extremely high temperatures. It’s going to be 104 degrees where I’m at today, and that is certainly hot. But these bricks are for furnaces, and they can withstand temperatures that are in the thousands of degrees.
There are different types of castable mixes, so you have choices when it comes to going with these bricks. The insulation of these bricks is what makes them a good choice, too. As you can imagine, not only can they withstand the temperatures, but they can also reduce energy costs. They keep all that heat in, or most of it anyway. That’s why these insulating refractory bricks are such a great choice.
Have you heard of perlite and vermiculite? What about crushed insulating fire bricks? There is an application consistency to these bricks for sure. What type of quality do you get in direct correlation to cost? It can be better at times according to the experts to over-specify when it comes to the quality of the bricks you need. I was reading up on that in relation to the construction of kilns.
You do want to think about the service life of the kiln or furnace as you choose what types of materials you are going to use. You might have to pay more for better quality bricks, but you want bricks that are going to last. One of the advantages of fire bricks is that they are supposed to be low cost materials in relation to their quality. Yet when looking at the broad market, how cheap are these bricks really?
You would think that you’re going to have to pay for their insulation advantages. Yet remember that the heavy insulation provides for lower energy costs. That can save you money consistently, despite the fact that you’re going to be using quite a lot of energy anyway.
You’ve looked at some of the benefits of using insulating castable refractory bricks. What’s the bottom line? Are these bricks right for your project? Maybe it would be better to look more closely at their features and of course the prices. You need to see what bricks would work best before you make a final decision. The castables are a great solution, and you need to choose a brick from your individual choices there, too.
If you go with the high refractory bricks, you’re going to get all of the benefits. It is important that you understand that you might need to specify which of the refractory bricks you’re going to use on a project by project basis. In other words, the grade of bricks you use for this project might not be the one you choose for the next project. Keep that in mind as you continue to get the refractory bricks that you are going to use for your business.
